1 Quadratmillimeter (mm²) entspricht 0,00000001 a, und 1 Ar (a) entspricht 100.000.000 mm².
| Quadratmillimeter | Ar |
|---|---|
| 0,01 mm² | 0,0000000001 a |
| 0,1 mm² | 0,000000001 a |
| 1 mm² | 0,00000001 a |
| 2 mm² | 0,00000002 a |
| 3 mm² | 0,00000003 a |
| 4 mm² | 0,00000004 a |
| 5 mm² | 0,00000005 a |
| 6 mm² | 0,00000006 a |
| 7 mm² | 0,00000007 a |
| 8 mm² | 0,00000008 a |
| 9 mm² | 0,00000009 a |
| 10 mm² | 0,0000001 a |
| 20 mm² | 0,0000002 a |
| 30 mm² | 0,0000003 a |
| 40 mm² | 0,0000004 a |
| 50 mm² | 0,0000005 a |
| 60 mm² | 0,0000006 a |
| 70 mm² | 0,0000007 a |
| 80 mm² | 0,0000008 a |
| 90 mm² | 0,0000009 a |
| 100 mm² | 0,000001 a |
| 200 mm² | 0,000002 a |
| 300 mm² | 0,000003 a |
| 500 mm² | 0,000005 a |
| 1.000 mm² | 0,00001 a |
| 10.000 mm² | 0,0001 a |
| Quadratmillimeter | 1 mm² |
| Quadratzentimeter | 0,01 cm² |
| Quadratmeter | 0,000001 m² |
| Ar | 0,00000001 a |
| Quadratkilometer | 0,000000000001 km² |
| Quadratzoll | 0,0015500031 in² |
| Quadratfuß | 0,0000107639104 ft² |
| Quadratyard | 0,00000119599005 yd² |
| Acre | 0,000000000247105381 ac |
| Hektar | 0,0000000001 ha |
| Quadratmeile | 3,86102 × 10⁻¹³ mi² |
| Quadratmillimeter | 100.000.000 mm² |
| Quadratzentimeter | 1.000.000 cm² |
| Quadratmeter | 100 m² |
| Ar | 1 a |
| Quadratkilometer | 0,0001 km² |
| Quadratzoll | 155.000,31 in² |
| Quadratfuß | 1.076,39104 ft² |
| Quadratyard | 119,599005 yd² |
| Acre | 0,0247105381 ac |
| Hektar | 0,01 ha |
| Quadratmeile | 0,0000386102159 mi² |